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Diffstat (limited to 'engines/agos/window.cpp')
| -rw-r--r-- | engines/agos/window.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/engines/agos/window.cpp b/engines/agos/window.cpp new file mode 100644 index 0000000000..c21f8ad6d2 --- /dev/null +++ b/engines/agos/window.cpp @@ -0,0 +1,185 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2001 Ludvig Strigeus + * Copyright (C) 2001-2006 The ScummVM project + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#include "common/stdafx.h" + +#include "agos/agos.h" +#include "agos/intern.h" + +namespace Simon { + +uint SimonEngine::getWindowNum(WindowBlock *window) { + uint i; + + for (i = 0; i != ARRAYSIZE(_windowArray); i++) + if (_windowArray[i] == window) + return i; + + error("getWindowNum: not found"); + return 0; +} + +WindowBlock *SimonEngine::openWindow(uint x, uint y, uint w, uint h, uint flags, uint fill_color, uint text_color) { + WindowBlock *window; + + window = _windowList; + while (window->mode != 0) + window++; + + window->mode = 2; + window->x = x; + window->y = y; + window->width = w; + window->height = h; + window->flags = flags; + window->fill_color = fill_color; + window->text_color = text_color; + window->textColumn = 0; + window->textRow = 0; + window->textColumnOffset = 0; + window->textMaxLength = window->width * 8 / 6; // characters are 6 pixels + window->scrollY = 0; + return window; +} + +void SimonEngine::changeWindow(uint a) { + a &= 7; + + if (_windowArray[a] == NULL || _curWindow == a) + return; + + _curWindow = a; + showmessage_print_char(0); + _textWindow = _windowArray[a]; + + if (getGameType() == GType_FF || getGameType() == GType_PP) + showmessage_helper_3(_textWindow->textColumn, _textWindow->width); + else + showmessage_helper_3(_textWindow->textLength, _textWindow->textMaxLength); +} + +void SimonEngine::closeWindow(uint a) { + if (_windowArray[a] == NULL) + return; + removeIconArray(a); + resetWindow(_windowArray[a]); + _windowArray[a] = NULL; + if (_curWindow == a) { + _textWindow = NULL; + changeWindow(0); + } +} + +void SimonEngine::clearWindow(WindowBlock *window) { + if (window->flags & 0x10) + restoreWindow(window); + else + colorWindow(window); + + window->textColumn = 0; + window->textRow = 0; + window->textColumnOffset = 0; + window->textLength = 0; + window->scrollY = 0; +} + +void SimonEngine::colorWindow(WindowBlock *window) { + byte *dst; + uint h, w; + + _lockWord |= 0x8000; + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + dst = getFrontBuf() + _dxSurfacePitch * window->y + window->x; + + for (h = 0; h < window->height; h++) { + for (w = 0; w < window->width; w++) { + if (dst[w] == 113 || dst[w] == 116 || dst[w] == 252) + dst[w] = window->fill_color; + } + dst += _screenWidth; + } + } else { + dst = getFrontBuf() + _dxSurfacePitch * window->y + window->x * 8; + h = window->height * 8; + w = window->width * 8; + + do { + memset(dst, window->fill_color, w); + dst += _dxSurfacePitch; + } while (--h); + } + + _lockWord &= ~0x8000; +} + +void SimonEngine::resetWindow(WindowBlock *window) { + if (window->flags & 8) + restoreWindow(window); + window->mode = 0; +} + +void SimonEngine::restoreWindow(WindowBlock *window) { + _lockWord |= 0x8000; + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + restoreBlock(window->y + window->height, window->x + window->width, window->y, window->x); + } else if (getGameType() == GType_SIMON2) { + if (_restoreWindow6 && _windowArray[2] == window) { + window = _windowArray[6]; + _restoreWindow6 = 0; + } + + restoreBlock(window->y + window->height * 8, (window->x + window->width) * 8, window->y, window->x * 8); + } else { + restoreBlock(window->y + window->height * 8 + ((window == _windowArray[2]) ? 1 : 0), (window->x + window->width) * 8, window->y, window->x * 8); + } + + _lockWord &= ~0x8000; +} + +void SimonEngine::restoreBlock(uint h, uint w, uint y, uint x) { + byte *dst, *src; + uint i; + + dst = getFrontBuf(); + src = _backGroundBuf; + + dst += y * _dxSurfacePitch; + src += y * _dxSurfacePitch; + + while (y < h) { + for (i = x; i < w; i++) + dst[i] = src[i]; + y++; + dst += _dxSurfacePitch; + src += _dxSurfacePitch; + } +} + +void SimonEngine::windowPutChar(uint a) { + if (_textWindow != _windowArray[0]) + windowPutChar(_textWindow, a); +} + +} // End of namespace Simon |